Übergangsmetall-substituierte VB elementsysteme : XV. Ligandmobilität methyl-substituierter ubergangsmetallbismutine |
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| Authors: | P Panster W Malisch |
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| Institution: | Institut für Anorganische Chemie der Universität Würzburg, 87 Würzburg, Am Hubland Deutschland |
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| Abstract: | The reaction of equimolar amounts of η5-C5H5 (CO)3M]Na (M = Cr, Mo, W) and (CH3)2 BiBr yields M]2 BiCH3, M]2 BiBr and Bi(CH3)3 as a result of several substitution and redistribution processes. Addition of excess transition metal anion favours the formation of M]Bi(CH3)2, which is more easily accessible starting with Bi(CH3)3 and η5-C5H5(CO)3MH. The dimethylbismuthines show pronounced dismutiation in solution and spontaneously add Cr(CO)5. |
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| Keywords: | Korrespondenzautor |
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